Orion Nebula (M42) in Hydrogen-alpha
October 12, 2021
More fun with the Antlia 3nm Ha filter on the William Optics SpaceCat 51. 55 x 240-second stacked subs of the Orion Nebula and surrounding clouds of atomic hydrogen.
More fun with the Antlia 3nm Ha filter on the William Optics SpaceCat 51. 55 x 240-second stacked subs of the Orion Nebula and surrounding clouds of atomic hydrogen.
